171521856

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 252

約数和(自身を含む): 569159136

約数和(自身を除く): 397637280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 107, 121, 132, 138, 144, 176, 184, 192, 198, 207, 214, 242, 253, 264, 276, 288, 321, 352, 363, 368, 396, 414, 428, 484, 506, 528, 552, 576, 642, 704, 726, 736, 759, 792, 828, 856, 963, 968, 1012, 1056, 1089, 1104, 1177, 1284, 1452, 1472, 1518, 1584, 1656, 1712, 1926, 1936, 2024, 2112, 2178, 2208, 2277, 2354, 2461, 2568, 2783, 2904, 3036, 3168, 3312, 3424, 3531, 3852, 3872, 4048, 4356, 4416, 4554, 4708, 4922, 5136, 5566, 5808, 6072, 6336, 6624, 6848, 7062, 7383, 7704, 7744, 8096, 8349, 8712, 9108, 9416, 9844, 10272, 10593, 11132, 11616, 12144, 12947, 13248, 14124, 14766, 15408, 16192, 16698, 17424, 18216, 18832, 19688, 20544, 21186, 22149, 22264, 23232, 24288, 25047, 25894, 27071, 28248, 29532, 30816, 33396, 34848, 36432, 37664, 38841, 39376, 42372, 44298, 44528, 48576, 50094, 51788, 54142, 56496, 59064, 61632, 66792, 69696, 72864, 75328, 77682, 78752, 81213, 84744, 88596, 89056, 100188, 103576, 108284, 112992, 116523, 118128, 133584, 145728, 155364, 157504, 162426, 169488, 177192, 178112, 200376, 207152, 216568, 225984, 233046, 236256, 243639, 267168, 297781, 310728, 324852, 338976, 354384, 400752, 414304, 433136, 466092, 472512, 487278, 534336, 595562, 621456, 649704, 677952, 708768, 801504, 828608, 866272, 893343, 932184, 974556, 1191124, 1242912, 1299408, 1417536, 1603008, 1732544, 1786686, 1864368, 1949112, 2382248, 2485824, 2598816, 2680029, 3573372, 3728736, 3898224, 4764496, 5197632, 5360058, 7146744, 7457472, 7796448, 9528992, 10720116, 14293488, 15592896, 19057984, 21440232, 28586976, 42880464, 57173952, 85760928, 171521856]

約数ペア:

[(1, 171521856), (2, 85760928), (3, 57173952), (4, 42880464), (6, 28586976), (8, 21440232), (9, 19057984), (11, 15592896), (12, 14293488), (16, 10720116), (18, 9528992), (22, 7796448), (23, 7457472), (24, 7146744), (32, 5360058), (33, 5197632), (36, 4764496), (44, 3898224), (46, 3728736), (48, 3573372), (64, 2680029), (66, 2598816), (69, 2485824), (72, 2382248), (88, 1949112), (92, 1864368), (96, 1786686), (99, 1732544), (107, 1603008), (121, 1417536), (132, 1299408), (138, 1242912), (144, 1191124), (176, 974556), (184, 932184), (192, 893343), (198, 866272), (207, 828608), (214, 801504), (242, 708768), (253, 677952), (264, 649704), (276, 621456), (288, 595562), (321, 534336), (352, 487278), (363, 472512), (368, 466092), (396, 433136), (414, 414304), (428, 400752), (484, 354384), (506, 338976), (528, 324852), (552, 310728), (576, 297781), (642, 267168), (704, 243639), (726, 236256), (736, 233046), (759, 225984), (792, 216568), (828, 207152), (856, 200376), (963, 178112), (968, 177192), (1012, 169488), (1056, 162426), (1089, 157504), (1104, 155364), (1177, 145728), (1284, 133584), (1452, 118128), (1472, 116523), (1518, 112992), (1584, 108284), (1656, 103576), (1712, 100188), (1926, 89056), (1936, 88596), (2024, 84744), (2112, 81213), (2178, 78752), (2208, 77682), (2277, 75328), (2354, 72864), (2461, 69696), (2568, 66792), (2783, 61632), (2904, 59064), (3036, 56496), (3168, 54142), (3312, 51788), (3424, 50094), (3531, 48576), (3852, 44528), (3872, 44298), (4048, 42372), (4356, 39376), (4416, 38841), (4554, 37664), (4708, 36432), (4922, 34848), (5136, 33396), (5566, 30816), (5808, 29532), (6072, 28248), (6336, 27071), (6624, 25894), (6848, 25047), (7062, 24288), (7383, 23232), (7704, 22264), (7744, 22149), (8096, 21186), (8349, 20544), (8712, 19688), (9108, 18832), (9416, 18216), (9844, 17424), (10272, 16698), (10593, 16192), (11132, 15408), (11616, 14766), (12144, 14124), (12947, 13248)]